CN103271798A - Portable stretcher - Google Patents
Portable stretcher Download PDFInfo
- Publication number
- CN103271798A CN103271798A CN2013102353395A CN201310235339A CN103271798A CN 103271798 A CN103271798 A CN 103271798A CN 2013102353395 A CN2013102353395 A CN 2013102353395A CN 201310235339 A CN201310235339 A CN 201310235339A CN 103271798 A CN103271798 A CN 103271798A
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- CN
- China
- Prior art keywords
- side rod
- rod
- stretcher
- tooth plate
- king
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a portable stretcher capable of being used in narrow passages conveniently. The portable stretcher comprises a frame, legs and wheels, and the legs and the wheels are all mounted on the frame. The portable stretcher is characterized in that the frame consists of middle rods, a first side rod and a second side rod, the upper portions of one ends of the middle rods and the lower portions of the other ends of the middle rods are respectively provided with a pair of toothed plates, the first side rod is hinged with the toothed plates on the upper portions of the middle rods, the second side rod is hinged with the toothed plates on the lower portions of the middle rods, and both the first side rod and the second side rod are provided with tongues which are matched with the toothed plates. Due to the structure that the middle rods are hinged with the first side rod and the second side rod, the stretcher can be folded as three sections which are matched with the body structure, and the length of the stretcher is reduced.
Description
Technical field
The present invention relates to a kind of stretcher.
Background technology
Now the stretcher that is equipped with on the ambulance has the straight posture of four-wheel, collapsible, sitting-lying double-purpose formula, soft etc.The hack lever of the straight posture of four-wheel is integral structure, though overall structure is solid reliable, has the advantage flexible, that promotion is laborsaving, the paraprofessional personnel is few of turning, and only is suitable for using in free from worry smooth place.Collapsible main employing two-segment type foldable structure, though lighter, can save certain volume, in the high building elevator, reach narrow stair passage, because passing through than long.The sitting-lying double-purpose formula has complex structure, carries inconvenience, by the stair difficulty, for shock, stupor class patient and inapplicable.Though soft light, need the both sides to lift with hands, many people have increased current width when lifting, also be not suitable in narrow stair to pass through, and can cause the head and neck bending for coma patient simultaneously, increase the chance of suffocating and taking place, the life security that jeopardizes patient.
Summary of the invention
The purpose of this invention is to provide a kind of stretcher that can in slype, conveniently use.
Technical scheme of the present invention is: comprise hack lever and be contained on the hack lever supporting leg and the wheel, it is characterized in that: described hack lever is made up of king-rod, first side rod and second side rod, the top of king-rod one end and the bottom of the other end are provided with a pair of tooth plate respectively, first side rod is hinged with the tooth plate that is positioned at king-rod top, second side rod is hinged with the tooth plate that is positioned at the king-rod bottom, be equipped with radula on first side rod and second side rod, this radula cooperates with the tooth plate clamping.
The structure that adopts king-rod and first side rod and second side rod to be hinged among the present invention, three joints that can be suitable for organization of human body are folding, shortened stretcher length.The security reliability that tooth plate is folding with having improved hack lever cooperating of radula, and can adjust the angle folding degree.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the sketch map after the present invention folds.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail, but does not constitute any limitation of the invention.Illustrated in figures 1 and 2, the present invention includes hack lever and be contained in supporting leg 6 and a wheel 2 on the hack lever.Described hack lever is made up of king-rod 5, first side rod 7 and second side rod 1.King-rod 5 is " H " shape, and the top of king-rod 5 one ends and the bottom of the other end are provided with a pair of tooth plate 4 respectively.First side rod 7 and second side rod 1 are " U " shape, first side rod 7 is hinged with the tooth plate 4 that is positioned at king-rod 5 tops, second side rod 1 is hinged with the tooth plate 4 that is positioned at king-rod 5 bottoms, is equipped with radula 3 on first side rod 7 and second side rod 1, and this radula 3 cooperates with tooth plate 4 clampings.
During use, stretcher face cloth is enclosed within on the stretcher, patient is overlied, can normally use.When needs during slype, both hands are pulled out two radulas 3 on first side rod 7, and radula 3 is separated with tooth plate 4, lift first side rod 7 then to certain angle, make patient be the seat of lying, and unclamp radula 3 again, make radula 3 and tooth plate 4 clampings, fix first side rod 7.Again two radulas 3 on second side rod 1 are pulled out, press down second side rod 1 to certain angle, make patient be the reclining sitting type that bends one's legs, unclamp radula 3 then, make radula 3 and tooth plate 4 clampings, fix second side rod 1.Behind aforesaid operations, stretcher length shortens greatly, is conducive to downstairs, takes elevator and passes through other slype.After arriving broad place, again stretcher is resetted, and stretch out supporting leg 6 and a wheel 2 simultaneously.
Shown in Figure 3, stretcher is with after finishing, and first side rod 7 and second side rod 1 is folding to king-rod 5.During operation, only need pull out radula 3, radula 3 and tooth plate 4 are broken away from, supporting leg 6, a wheel 2 are inwardly turned back and get final product.Radula 3, supporting leg 6 and a wheel 2 are prior art, do not repeat them here.
Claims (1)
1. portable stretcher, comprise hack lever and be contained on the hack lever supporting leg (6) and the wheel (2), it is characterized in that: described hack lever is by king-rod (5), first side rod (7) and second side rod (1) are formed, the top of king-rod (5) one ends and the bottom of the other end are provided with a pair of tooth plate (4) respectively, first side rod (7) is hinged with the tooth plate (4) that is positioned at king-rod (5) top, second side rod (1) is hinged with the tooth plate (4) that is positioned at king-rod (5) bottom, be equipped with radula (3) on first side rod (7) and second side rod (1), this radula (3) cooperates with tooth plate (4) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102353395A CN103271798A (en) | 2013-06-14 | 2013-06-14 | Portable stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102353395A CN103271798A (en) | 2013-06-14 | 2013-06-14 | Portable stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103271798A true CN103271798A (en) | 2013-09-04 |
Family
ID=49054026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102353395A Pending CN103271798A (en) | 2013-06-14 | 2013-06-14 | Portable stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103271798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745183A (en) * | 2019-03-15 | 2019-05-14 | 浙江理工大学 | A kind of Portable folding stretcher |
| CN111956403A (en) * | 2020-09-03 | 2020-11-20 | 河南中医药大学 | Intracardiac branch of academic or vocational study first aid transfer device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558234U (en) * | 2009-10-10 | 2010-08-25 | 曾宇 | Wheel chair type stretcher vehicle |
| CN202235971U (en) * | 2011-09-14 | 2012-05-30 | 浙江理工大学 | Folding stretcher |
| CN203400269U (en) * | 2013-06-14 | 2014-01-22 | 王晓煜 | Portable stretcher |
-
2013
- 2013-06-14 CN CN2013102353395A patent/CN103271798A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558234U (en) * | 2009-10-10 | 2010-08-25 | 曾宇 | Wheel chair type stretcher vehicle |
| CN202235971U (en) * | 2011-09-14 | 2012-05-30 | 浙江理工大学 | Folding stretcher |
| CN203400269U (en) * | 2013-06-14 | 2014-01-22 | 王晓煜 | Portable stretcher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745183A (en) * | 2019-03-15 | 2019-05-14 | 浙江理工大学 | A kind of Portable folding stretcher |
| CN111956403A (en) * | 2020-09-03 | 2020-11-20 | 河南中医药大学 | Intracardiac branch of academic or vocational study first aid transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |